1, "Well, I'll call you thin beauty in the future, but you have a great figure now, and health is the most important thing!" This reply is to pretend to misunderstand the girl's meaning and turn the topic of losing weight into praising her current figure. This will not embarrass her, but also give her a positive feedback.

2. "Haha, I remember you said many times that you lost weight. I hope you can stick to it this time. However, don't forget to reward yourself with a delicious meal occasionally, which is more motivating! " This way of reply is to show a sense of humor by teasing the other person's determination. At the same time, I also remind you not to be too hard on yourself. It is equally important to maintain a balanced attitude towards life.